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CVE Record

CVE-2001-0533: Buffer overflow in libi18n library in IBM AIX 5.1 and 4.3.x allows local users to gain root privileges via...

Buffer overflow in libi18n library in IBM AIX 5.1 and 4.3.x allows local users to gain root privileges via a long LANG environmental variable.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2001-0533 is a local privilege escalation issue in IBM AIX. A user already able to run code on an affected host could abuse a buffer overflow in libi18n to gain root privileges. This matters mainly for legacy AIX systems with local accounts or application users. Exposure is most likely on legacy IBM AIX 5.1 or 4.3.x systems, especially multi-user servers, jump hosts, batch systems, or application platforms where non-root users can execute local processes. Treat this as urgent if affected AIX hosts still exist and support multiple users or business-critical workloads. If no AIX 5.1 or 4.3.x systems remain, business risk is likely historical. Mitigation focus: Identify any remaining IBM AIX 5.1 or 4.3.x systems.; Review IBM and CIAC advisories for vendor-supported fixes or maintenance levels.; Upgrade or retire unsupported AIX systems where vendor fixes are unavailable..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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2Source links

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Affected products

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